| Item Name | Nut Plain Spline |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-337-0981 (013370981) |
| NCB Code | USA (01) |
| Manufacturer | Litton Systems Inc, Northrop Grumman Systems Corporation, Huck International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVM | PILOT LENGTH | 0.115 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| ACVN | NUT LENGTH | 0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.295 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNJC |
| CBBL | FEATURES PROVIDED | FLOATING NUT |
| MATT | MATERIAL | STEEL COMP 304 BOSS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5639 ASSN STD SINGLE MATERIAL RESPONSE BOSS |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | SPLINE (FLOATING) |
| ADEA | NUT HEIGHT | 0.319 INCHES NOMINAL |
| AAJD | THREAD CLASS | 3B |
| AAVL | PILOT DIAMETER | 0.217 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |
| MATT | MATERIAL | STEEL COMP 1050 BRACKET |
| MATT | MATERIAL | STEEL COMP 1050 NUT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5085 ASSN STD SINGLE MATERIAL RESPONSE BRACKET |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5085 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Relevant Components for NSN - 5310-01-337-0981, 5310013370981 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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